BERKELEY® SN Series Self-Priming ProJet Cast Iron Shallow Well Jet Pumps
TM
FEATURES
UL778/CSA108
The ProJetTM SN Series Pumps provide excellent performance with good pressure for wells to 25’ deep. Self-priming after the priming chamber has been filled with water.
Applications
■ Water
systems and sprinkling… for homes, farms and cottages.
ORDERING INFORMATION
Catalog Number
Switch HP Setting
5SN 7SN 10SN 15SN
1/2 3/4 1 1-1/2
30-50 30-50 30-50 30-50
SPECIFICATIONS Max. Liquid Temperature: 140°F Max. Inlet Pressure: 50 PSI Average Priming Time (in minutes) at 15 Feet: 5SN = 2.3; 7SN = 1.7 10SN = 1.3; 15SN = 1.1 Average Priming Time at 25 Feet: 5SN = 6.4; 7SN = 4.4 10SN = 4.4; 15SN = 2.6 Body – Close-grained cast iron Nozzle – High strength Lexan® Venturi – Lexan® Impeller – Noryl® Diffuser – Reinforced polypropylene Shaft – One-piece threaded, 416 grade stainless steel Base – Steel, 12 gauge
Pipe Tapping Sizes
Description
Suct.
Disch.
Shallow Well Jet Shallow Well Jet Shallow Well Jet Shallow Well Jet
1-1/4” 1-1/4” 1-1/4” 1-1/4”
1” 1” 1” 1”
Motor Approx. Voltage Wt. Lbs. 115/230 115/230 115/230 115/230
Lexan® and Noryl® are registered trademarks of General Electric Co. All other brand or product names are trademarks or registered marks of Pentair Ltd.
45 47 55 60
Quality Construction – Closegrained cast iron body. Drain port provided for easy winterizing. Built-in Jet – High strength Lexan® nozzle and venturi for maximum resistance to corrosion and abrasion. Clean out plug provided for ease of service. Noryl® Impeller – Precisionmolded for perfect balance… ultra-smooth for highest performance and efficiency. Precision Molded Diffuser – Pump primes faster, handles more air, with multi-port, precisionmolded, reinforced polypropylene diffuser. Mechanical Shaft Seal – Precision lapped and highly polished carbon-ceramic, stainless steel construction. Internal design guarantees continuous water lubrication. Motor Windings – Superior insulation materials protect against excessive moisture and contaminants… assure prolonged motor life. Balanced Rotor – Die cast under high pressures for uniform performance and greater efficiency, dynamically balanced. Heavy-duty Ball Bearings – Shielded, permanently lubricated bearings, extensively tested to ensure extended life and smooth, quiet operation. Pump and Motor Shaft – Stainless steel for maximum corrosion resistance; one-piece threaded shaft for positive impeller drive and alignment. Dustproof Cover – All electrical components are protected from dirt, dust and insects by a dustproof canopy; ventilating air cannot contaminate vital switching components. Pressure Switch – Professional quality, allows cut-in adjustments.
CB5134WS
BERKELEY® SN Series Self-Priming ProJet Cast Iron Shallow Well Jet Pumps
TM
OUTLINE DIMENSIONS 10.48 4.67 9-15/32 1 NPT
3-15/16
9-17/32 5-31/32 4-1/8
5.81
(TYP.)
2-7/16
7/8 SLOT
4-7/8
2
5SN and 7SN
1 NPT
3-15/16
1-1/4 NPT 1-1/4 NPT
10.97
7.96
(TYP.) 13/32 3-13/32
B
15/32
1 NPT
Cat. No. L B 5SN 18.7 7.1 7SN 18.7 7.1 10SN 21.3 7.0 15SN 22.4 8.0
(TYP) .40 SLOT 4.21
10-3/16 L B
2.00 L
(TYP) .88 SLOT
2.44
10.41 10SN and 15SN
4.88
10.48
4.6
1 NPT 1-1/4 NPT 1-1/4 NPT
10.97
5-31/32 4-1/8
2
3-13/32
B
10-3/16
Dimensions (in inches) are for estimating purposes only.
L
PUMP PERFORMANCE 0
CAPACITY LITERS PER MINUTE 25
50
75
100 50
140
120
100
15SN 5SN
7SN
30
10SN
20 60
40 10 20
0
5
10
15
20
25
CAPACITY GALLONS PER MINUTE
30
0
TOTAL HEAD IN METERS
40
80
B
(TYP) .40 SLOT 4.21
2.00
2.44 4.88
10.41 L
PUMP PERFORMANCe (Capacity in Gallons Per Minute)
160
TOTAL HEAD IN FEET
4-7/8
5.81
(TYP.) 13/32
(TYP.) 7/8 SLOT
Disch. Dynamic Shut-Off Catalog Pressure Suction Lift Pressure Number HP PSI 5’ 10’ 15’ 20’ 25’ PSI 30 9.7 8.3 7.4 5.9 4.3 5SN 1/2 40 7.9 7.2 6.4 5.6 4.1 70 50 4.5 3.8 3.1 2.7 1.8 30 15.0 13.0 11.6 8.7 6.9 7SN 3/4 40 12.5 11.4 10.1 8.2 6.8 70 50 8.0 6.8 6.1 4.8 3.5 30 21.4 19.1 16.5 13.3 9.5 10SN 1 40 20.8 18.7 15.8 13.2 9.3 67 50 13.5 11.6 10.1 7.4 2.4 30 28.5 25.0 21.4 17.4 12.6 15SN 1-1/2 40 28.3 24.4 21.0 17.2 12.3 67 50 21.5 18.3 10.9 3.1 1.6 Pump will operate at all depths shown, with pressure switch set at 30-50 PSI. Tested and rated in accordance with Water Systems Council Standards. NOTE: Pumps installed with a PRO-Source® tank require a 100 PSI relief valve. Pumps installed with a conventional tank require a 75 PSI relief valve. Relief valve must be capable of relieving entire flow of pump at relief pressure.
2.31 FT. OF HEAD = 1 PSI 1 FT. OF HEAD = .433 PSI 293 WRIGHT STREET, DELAVAN, WI 53115 WWW.berkeleypumps.COM PH: 888-782-7483 ORDERS FAX: 800-426-9446 Because we are continuously improving our products and services, Pentair reserves the right to change specifications without prior notice. © 2013 Pentair Ltd. All Rights Reserved.
CB5134WS (12/28/12)
